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Yellowknife
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Weather in Yellowknife for May 2026

Your guide to Yellowknife weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Yellowknife at the beginning of May is 6.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18.1 °C by the end of May.

    • Rain 🌧️

  • Yellowknife experiences moderate rainfall in May, with an average of 7 rainy days and a total precipitation of 17.7 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
24
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
13°/4°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
56 %
Avg humidity

Yellowknife Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
4°
2
Sunny
6°
3
Sunny
6°
4
Sunny
4°
5
Sunny
5°
6
Partly cloudy
10°
7
Cloudy
11°
8
Light drizzle
8°
9
Cloudy
9°
10
Patchy rain possible
13°
11
Light snow
5°
12
Partly cloudy
7°
13
Light rain
11°
14
Light drizzle
6°
15
Cloudy
7°
16
Patchy rain possible
9°
17
Partly cloudy
13°
18
Overcast
12°
19
Overcast
15°
20
Overcast
14°
21
Overcast
15°
22
Sunny
14°
23
Sunny
16°
24
Patchy rain possible
16°
25
Sunny
16°
26
Patchy rain possible
20°
27
Patchy rain possible
19°
28
Overcast
18°
29
Partly cloudy
21°
30
Overcast
16°
31
Patchy rain possible
17°

Temperatures trend during May in Yellowknife

See the weather trend as well as the moving average line

May weather in Yellowknife day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
1 May Sunny
Sunny
 4° /-5° 0 mm 0 cm
2 May Sunny
Sunny
 6° /-1° 0 mm 0 cm
3 May Sunny
Sunny
 6° /-2° 0.1 mm 0 cm
4 May Sunny
Sunny
 4° /-3° 0.3 mm 0.1 cm
5 May Sunny
Sunny
 5° /-4° 0 mm 0 cm
6 May Partly cloudy
Partly cloudy
 10° /-1° 0 mm 0 cm
7 May Cloudy
Cloudy
 11° /3° 4.6 mm 0 cm
8 May Light drizzle
Light drizzle
 8° /1° 2.3 mm 0 cm
9 May Cloudy
Cloudy
 9° /1° 0 mm 0 cm
10 May Patchy rain possible
Patchy rain possible
 13° /2° 0 mm 0 cm
11 May Light snow
Light snow
 5° /0° 0.7 mm 0 cm
12 May Partly cloudy
Partly cloudy
 7° /-1° 0 mm 0 cm
13 May Light rain
Light rain
 11° /1° 1.9 mm 0 cm
14 May Light drizzle
Light drizzle
 6° /0° 0.7 mm 0 cm
15 May Cloudy
Cloudy
 7° /-2° 0 mm 0 cm
16 May Patchy rain possible
Patchy rain possible
 9° /0° 0 mm 0 cm
17 May Partly cloudy
Partly cloudy
 13° /2° 0 mm 0 cm
18 May Overcast
Overcast
 12° /5° 0 mm 0 cm
19 May Overcast
Overcast
 15° /5° 0 mm 0 cm
20 May Overcast
Overcast
 14° /5° 0 mm 0 cm
21 May Overcast
Overcast
 15° /6° 0 mm 0 cm
22 May Sunny
Sunny
 14° /6° 0.2 mm 0 cm
23 May Sunny
Sunny
 16° /5° 0 mm 0 cm
24 May Patchy rain possible
Patchy rain possible
 16° /8° 0.7 mm 0 cm
25 May Sunny
Sunny
 16° /8° 0.2 mm 0 cm
26 May Patchy rain possible
Patchy rain possible
 20° /8° 0.2 mm 0 cm
27 May Patchy rain possible
Patchy rain possible
 19° /9° 0.3 mm 0 cm
28 May Overcast
Overcast
 18° /9° 1.7 mm 0 cm
29 May Partly cloudy
Partly cloudy
 21° /9° 0.5 mm 0 cm
30 May Overcast
Overcast
 16° /8° 2.2 mm 0 cm
31 May Patchy rain possible
Patchy rain possible
 17° /7° 0.2 mm 0 cm
Next
Important Notice
Our weather forecast for Yellowknife in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Yellowknife forecast closer to your planned date for the most up-to-date weather information.
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Yellowknife in May - FAQ

What are the expected maximum and minimum temperatures in Yellowknife during May?
Prepare for cooler days with highs just around 13° and colder nights, dipping below 4°.
How much rainfall should be expected in Yellowknife during May?
Expect minimal rainfall in Yellowknife during May, with a total of 17.7 mm over approximately 7 days. This minimal precipitation is unlikely to significantly impact plans.
Will it snow in Yellowknife in May 2026?
Yellowknife typically sees 0.02 cm of snowfall during May.
What are the typical wind conditions in Yellowknife during May?
The average wind speed in Yellowknife during May is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

Yellowknife snow forecast May 2026

Track daily snowfall levels and discover Yellowknife’s snowy potential this May ❄️

May rainfall patterns in Yellowknife

Explore the daily rainfall trends and prepare for Yellowknifes May weather 💧

UV exposure in Yellowknife during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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Location coordinates Where is Yellowknife?

Get accurate weather forecasts for Yellowknife, located at latitude 62.454 and longitude -114.372. Stay updated with localized weather information tailored for Yellowknife.

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